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java.lang.Objectorg.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF
org.eclipse.persistence.jpa.jpql.parser.EntityExpressionBNF
public final class EntityExpressionBNF
The query BNF for a entity expression.
JPA 1.0:
entity_expression ::= single_valued_association_path_expression |
simple_entity_expressionJPA 2.0:
entity_expression ::= single_valued_object_path_expression |
simple_entity_expression
| Field Summary | |
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static java.lang.String |
ID
The unique identifier of this BNF rule. |
| Constructor Summary | |
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EntityExpressionBNF()
Creates a new EntityExpressionBNF. |
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| Method Summary | |
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protected void |
initialize()
Initializes this BNF by registering child JPQLQueryBNFs and ExpressionFactories. |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.parser.JPQLQueryBNF |
|---|
children, getExpressionFactory, getExpressionFactoryIds, getExpressionRegistry, getFallbackBNFId, getFallbackExpressionFactoryId, getId, getIdentifiers, handleAggregate, handleCollection, handlesSubExpression, hasIdentifier, isCompound, nonCompoundChildren, registerChild, registerExpressionFactory, setCompound, setFallbackBNFId, setFallbackExpressionFactoryId, setHandleAggregate, setHandleCollection, setHandleSubExpression, toString, toString |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Field Detail |
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public static final java.lang.String ID
| Constructor Detail |
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public EntityExpressionBNF()
EntityExpressionBNF.
| Method Detail |
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protected void initialize()
JPQLQueryBNFs and ExpressionFactories.
initialize in class JPQLQueryBNF
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